NativeSpoutPlugin.dll caused an Access Violation (0xc0000005)

Hello everybody! I have this error in error.log file after launching builded .exe:

Unity Player [version: Unity 5.3.2f1_e87ab445ead0]

NativeSpoutPlugin.dll caused an Access Violation (0xc0000005) in module NativeSpoutPlugin.dll at 0023:705f7f9b.

Error occurred at 2016-02-17_125102.

S:\Dmitriy usaev\Roskosmos\Builds\RocketLaunch 1.exe, run by Krubbs. 21% memory in use. 0 MB physical memory [0 MB free]. 0 MB paging file [0 MB free]. 0 MB user address space [2924 MB free]. Read from location 00000000 caused an access violation.

I used this plugin: https://github.com/sloopidoopi/Spout4Unity I must use it for this project.

And some funny moment: everything was ok with this project few month ago. I tried to downgrade my project up to 5.1.3, and nothing happends. Its crashed again.

If i disable a few scripts, that used this dll, everything fine, but the project is still unfinished, and I critically need to use this plugin